120753900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{134171}}^1$

素因数の和:134191

約数の個数: 54

約数和(自身を含む): 378499212

約数和(自身を除く): 257745312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 134171, 268342, 402513, 536684, 670855, 805026, 1207539, 1341710, 1610052, 2012565, 2415078, 2683420, 3354275, 4025130, 4830156, 6037695, 6708550, 8050260, 10062825, 12075390, 13417100, 20125650, 24150780, 30188475, 40251300, 60376950, 120753900]

約数ペア:

[(1, 120753900), (2, 60376950), (3, 40251300), (4, 30188475), (5, 24150780), (6, 20125650), (9, 13417100), (10, 12075390), (12, 10062825), (15, 8050260), (18, 6708550), (20, 6037695), (25, 4830156), (30, 4025130), (36, 3354275), (45, 2683420), (50, 2415078), (60, 2012565), (75, 1610052), (90, 1341710), (100, 1207539), (150, 805026), (180, 670855), (225, 536684), (300, 402513), (450, 268342), (900, 134171)]